IQ of Panasonic 14-45 f3.5-5.6 vs. Panasonic 12-35 f2.8

boxerman wrote:

Yes, I understand this, too. I am all tuned up on the advantages of RAW and the differences in lens correction processing between Olympus and Pany cameras. I just want to know why everyone I have seen seems to think you just cannot clean up CA UNLESS you use RAW.

It seems very hard to get a focus on my question, which is only and precisely "why can't you clean up CA in post if you shoot jpeg?" I have seen at least a dozen posts that all say you have to shoot RAW to get CA cleanup in post. You said this yourself, above, and tjuster1 also on this thread alone. You say "in theory" it can be done, but I am not asking "in theory."

Thanks for trying to help. Hope someone can give me an answer to why people say and/or imply JPEG will just not allow post-processing removal of CA.

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The BoxerMan